#5AB3BB#5AB3BB

#5AB3BB is a light, moderate teal. Relative luminance 0.380; OKLCH L 71.5% C 0.086 H 203.2°. Best body text is #000000 at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#5AB3BB
RGB	rgb(90, 179, 187)
HSL	hsl(185, 42%, 54%)
HSV	hsv(185, 52%, 73%)
CMYK	cmyk(51.9%, 4.3%, 0%, 26.7%)
CIE-LAB	lab(68.02, -24.38, -12.26)
CIE-LCH	lch(68.02, 27.29, 206.70°)
OKLab	oklab(71.5% -0.079 -0.0338)
OKLCH	oklch(71.5% 0.086 203.2)
XYZ	xyz(29.3026, 37.9991, 52.7944)
Luminance	0.3800 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AB3BB #BB625A

analogous

#5ABB92 #5AB3BB #5A83BB

triadic

#5AB3BB #BB5AB3 #B3BB5A

tetradic

#5AB3BB #925ABB #BB625A #83BB5A

square

#5AB3BB #925ABB #BB625A #83BB5A

split-complementary

#5AB3BB #BB5A83 #BB925A

monochromatic

#2D686D #3F9199 #5AB3BB #85C7CD #B1DBDF

Accessibility & contrast

On white

2.44

#5AB3BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.60

#5AB3BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AB3BB

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AB3BB	#FFFFFF	#000000	##000000
##5AB3BB	1.00	2.44	8.60	8.60
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.60	21.00	1.00	1.00
##000000	8.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7ADBC

Deuteranopia (green-blind)

#98A1BB

Tritanopia (blue-blind)

#0FB9B5

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #5ab3bb;
/* rgb */ color: rgb(90, 179, 187);
/* oklch */ color: oklch(71.5% 0.086 203.2);

Tailwind

colors: {
  custom: {
    50: '#90cacf',
    500: '#5ab3bb',
    950: '#000000',
  },
}

SCSS

$custom: #5ab3bb;
$custom-light: #90cacf;
$custom-dark: #000000;

JSON

{
  "hex": "#5ab3bb",
  "rgb": {
    "r": 90,
    "g": 179,
    "b": 187
  },
  "hsl": {
    "h": 184.948,
    "s": 41.631,
    "l": 54.314
  },
  "oklch": {
    "l": 0.71501,
    "c": 0.08592,
    "h": 203.2
  },
  "luminance": 0.38002
}

Semantic roles & 50–950 ramp

primary

#5AB3BB

secondary

#CDA7A4

accent

#6156D1

background

#F9FCFC

surface

#F2F8F9

border

#CCD1D2

text

#0D1313

muted

#7E8282

Preview Lab

Preview with #5AB3BB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →